Hi,
We have some new platforms that don't provide separate PCI device for
the Integrated DMA Engine on Intel MID UART. It was not practical to
add support for them into 8250_pci.c, which is why I'm proposing that
we split it into separate probe driver.
This series includes some modifications to the hsu dma engine driver.
Heikki Krogerus (5):
serial: 8250_pci: Intel MID UART support to its own driver
dmaengine: hsu: make the UART driver in control of selecting this
driver
dmaengine: hsu: introduce stubs for the exported functions
dmaengine: hsu: remove platform data
serial: 8250_mid: add support for DMA engine handling from UART MMIO
drivers/dma/hsu/Kconfig | 9 +-
drivers/dma/hsu/hsu.c | 24 +--
drivers/dma/hsu/hsu.h | 1 +
drivers/tty/serial/8250/8250_mid.c | 321 ++++++++++++++++++++++++++++++++++
drivers/tty/serial/8250/8250_pci.c | 229 +-----------------------
drivers/tty/serial/8250/Kconfig | 10 ++
drivers/tty/serial/8250/Makefile | 1 +
include/linux/dma/hsu.h | 11 +-
include/linux/platform_data/dma-hsu.h | 4 -
9 files changed, 359 insertions(+), 251 deletions(-)
create mode 100644 drivers/tty/serial/8250/8250_mid.c
--
2.5.1
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